Merge branch 'phy'

Merge branch 'phy'

Florian Fainelli says:

====================
net: phy: soft reset rework for 10G PHYs

As reported by Shaohui, 10G PHYs may have a slightly more complex reset
sequence for which a BMCR_RESET software reset might not suffice. This
patchset offers a solution for those by allowing them to implement their
own soft_reset() callback. Finally there is an update to the PHY library
Documentation to cover for the newly added callbacks of the PHY driver
structure.

Changes in v2:
- fixed callback testing
- fixed typo in Documentation
====================

Signed-off-by: David S. Miller <davem@davemloft.net>